Congratulations! That looks like a Hubley cast iron cat doorstop. I had one as a kid and they are all over eBay.
You mean May 21st at 2:07pmEdit: y’all I gotta be honest…I’m so sleep deprived I really thought May 21st was like 3 weeks ago. Carry on, please ignore me
Judging by the ear it looks like it's already neutered.